Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390702 | Particles suitable for catalyzing oxygen reduction or hydrogen oxidation and being proton-conducting by grafting specific proton-conducting fluorinated polymers to the surface thereof | Janick Bigarre, Delphine Dru | 2022-07-19 |
| 11329305 | Installation for assembling fuel cell membranes | Stéphane CARRIERE, Laurent CHAZOT, Jérôme Serre, Jean-Jacques Bougy | 2022-05-10 |
| 11180620 | Proton-conducting inorganic particles, method for the preparation thereof, and use thereof to form a fuel cell membrane | Janick Bigarre, Julien Cellier, Cédric Loubat, Quentin Crouzet | 2021-11-23 |
| 11124592 | Fluorinated proton-conducting inorganic particles and use of said particles in proton-conducting membranes | Janick Bigarre, Julien Cellier, Delphine Dru | 2021-09-21 |
| 10886538 | Method for preparing proton-conducting particles suitable for catalysing oxygen reduction or hydrogen oxidation by grafting specific proton-conducting polymers to the surface of same | Delphine Dru, Cédric Loubat, Quentin Crouzet | 2021-01-05 |
| 10673076 | Method for producing proton-conducting platinum particles with a large active surface area and surface-grafted with specific, proton-conducting polymers | Janick Bigarre, Christophe Coutanceau, Steve Baranton, Delphine Dru | 2020-06-02 |
| 10418644 | Method for manufacturing a composite bipolar plate, composite bipolar plate, uses thereof and fuel cell comprising such a composite bipolar plate | Philippe Toneguzzo, Sebastien Dagaz, Brice Page | 2019-09-17 |
| 10230121 | Copolymers comprising crosslinkable protogenic groups which can be used to constitute fuel cell membranes | Janick Bigarre, Julien Souquet-Grumey, Ghislain David, Etienne Labalme, Cédric Loubat +1 more | 2019-03-12 |
| 10056627 | Non-invasive measurement method for controlling the functioning of a membrane fuel cell | Janick Bigarre, Herve Galiano, Serguei MARTEMIANOV | 2018-08-21 |
| 9905872 | Process for preparing an ion-exchange composite material comprising a specific polymer matrix and a filler consisting of ion-exchange particles | Jean-Francois Gerard, Véronique Bounor Legare, Sérigne Seck, Janick Bigarre, Benoit Blondel +1 more | 2018-02-27 |
| 9548508 | Specific phosphonated copolymers and inorganic particles grafted by said copolymers | Thomas Boucheteau, Ghislain David, François Ganachaud, Sergei V. Kostjuk | 2017-01-17 |
| 9446392 | Method for preparing proton-conducting particles capable of catalyzing the reduction of oxygen or the oxidation of hydrogen by grafting proton-conducting polymers to the surface of the particles | Anne-Claire Ferrandez, Steve Baranton, Christophe Coutanceau | 2016-09-20 |
| 9421531 | Method for preparing proton-conducting particles capable of catalyzing the reduction of oxygen or the oxidation of hydrogen | Anne-Claire Ferrandez, Steve Baranton, Christophe Coutanceau | 2016-08-23 |
| 9227187 | Method for preparing proton-conducting inorganic particles | Jannick Bigarre, Renaud Perrin, Herve Galiano | 2016-01-05 |
| 9196847 | Sensitizing complexes, process for the preparation thereof, semiconductive inorganic/organic hybrid material comprising them, and photovoltaic cell comprising said material | Fabrice Odobel, Coralie Houarner, Errol Blart | 2015-11-24 |
| 9184459 | Sulfonated polymers useful for forming fuel cell membranes | Jannick Bigarre, Renaud Perrin, Bruno Ameduri, Aurelien Soules, Bernard Boutevin | 2015-11-10 |
| 9065109 | Method for preparing a composite material comprising a polymeric matrix and a filler consisting in ion exchange inorganic particles | Philippe Mazabraud, Herve Galiano, Jannick Bigarre, Veronique Bounor-Legare, Frédérick Niepceron +1 more | 2015-06-23 |
| 8993700 | Fluorescent polymers of 7-hydroxycoumarin compounds, chemical sensors comprising them, and polymerizable fluorescent compound of 7-hydroxycoumarin | Lucie Malosse, Alain Siove, Dominique Ades | 2015-03-31 |
| 6919403 | Poly(ethylene phenylene ethynylene silylenes) comprising an inert spacer and methods for preparing same | Christian Levassort, Franck Jousse, Laurent Delnaud | 2005-07-19 |
| 6872795 | Poly (ethynylene phenylene ethynylene polysiloxene(silylene)) and methods for preparing same | Christian Levassort, Franck Jousse, Laurent Delnaud | 2005-03-29 |
| 6703519 | Poly (ethynylene phenylene ethynylene silylene)s and method for preparation thereof | Christian Levassort, Franck Jousse | 2004-03-09 |